51314858

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 98304000

約数和(自身を除く): 46989142

約数列:

[1, 2, 7, 14, 19, 31, 38, 49, 62, 98, 127, 133, 217, 254, 266, 343, 434, 589, 686, 889, 931, 1178, 1519, 1778, 1862, 2413, 3038, 3937, 4123, 4826, 6223, 6517, 7874, 8246, 10633, 12446, 13034, 16891, 21266, 27559, 28861, 33782, 43561, 55118, 57722, 74803, 87122, 118237, 149606, 192913, 202027, 236474, 385826, 404054, 523621, 827659, 1047242, 1350391, 1655318, 2700782, 3665347, 7330694, 25657429, 51314858]

約数ペア:

[(1, 51314858), (2, 25657429), (7, 7330694), (14, 3665347), (19, 2700782), (31, 1655318), (38, 1350391), (49, 1047242), (62, 827659), (98, 523621), (127, 404054), (133, 385826), (217, 236474), (254, 202027), (266, 192913), (343, 149606), (434, 118237), (589, 87122), (686, 74803), (889, 57722), (931, 55118), (1178, 43561), (1519, 33782), (1778, 28861), (1862, 27559), (2413, 21266), (3038, 16891), (3937, 13034), (4123, 12446), (4826, 10633), (6223, 8246), (6517, 7874)]